How to use this Alphabetizer

Alphabetize lines or list items with natural sorting and duplicate cleanup.

Enter, paste, upload, or choose the inputs shown in the tool above.
Adjust the available options for the result you need.
Review the output before copying, downloading, or using it elsewhere.

What this tool does

Sort pasted lists A–Z or Z–A with case, trimming, natural-number, and duplicate options.

Practical tips and limits

Keep a copy of the original text before destructive cleanup. Use the preview/output count to confirm that separators, whitespace, and duplicates were handled the way you intended.